BQ27421-G1规格书应用电路供应代理德州仪器-114ic电子网

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型号	下载订购	功能描述	制造商上传企业	LOGO
BQ27421-G1	文件：646.16 Kbytes Page：28 Pages	bq27421-G1 System-Side Impedance Track™ Fuel Gauge With Integrated Sense Resistor 1 Features 1• Single-Cell Li-Ion Battery Fuel Gauge – Resides on System Board – Supports Embedded or Removable Batteries – Powered Directly from Battery with Integrated LDO – Low-Value Integrated Sense Resistor (7 mΩ, Typical) • Easy-to-Configure Fuel Gauging Based on Patented Impedance T 文件：646.16 Kbytes 页数：28 Pages	TI 德州仪器	TI
BQ27421YZFR-G1A	文件：646.16 Kbytes Page：28 Pages	丝印：BQ27421G1A；Package：DSBGA；bq27421-G1 System-Side Impedance Track™ Fuel Gauge With Integrated Sense Resistor 1 Features 1• Single-Cell Li-Ion Battery Fuel Gauge – Resides on System Board – Supports Embedded or Removable Batteries – Powered Directly from Battery with Integrated LDO – Low-Value Integrated Sense Resistor (7 mΩ, Typical) • Easy-to-Configure Fuel Gauging Based on Patented Impedance T 文件：646.16 Kbytes 页数：28 Pages	TI 德州仪器	TI
BQ27421YZFR-G1A.A	文件：646.16 Kbytes Page：28 Pages	bq27421-G1 System-Side Impedance Track™ Fuel Gauge With Integrated Sense Resistor 1 Features 1• Single-Cell Li-Ion Battery Fuel Gauge – Resides on System Board – Supports Embedded or Removable Batteries – Powered Directly from Battery with Integrated LDO – Low-Value Integrated Sense Resistor (7 mΩ, Typical) • Easy-to-Configure Fuel Gauging Based on Patented Impedance T 文件：646.16 Kbytes 页数：28 Pages	TI 德州仪器	TI
BQ27421YZFR-G1B	文件：646.16 Kbytes Page：28 Pages	丝印：BQ27421G1B；Package：DSBGA；bq27421-G1 System-Side Impedance Track™ Fuel Gauge With Integrated Sense Resistor 1 Features 1• Single-Cell Li-Ion Battery Fuel Gauge – Resides on System Board – Supports Embedded or Removable Batteries – Powered Directly from Battery with Integrated LDO – Low-Value Integrated Sense Resistor (7 mΩ, Typical) • Easy-to-Configure Fuel Gauging Based on Patented Impedance T 文件：646.16 Kbytes 页数：28 Pages	TI 德州仪器	TI
BQ27421YZFR-G1B.A	文件：646.16 Kbytes Page：28 Pages	bq27421-G1 System-Side Impedance Track™ Fuel Gauge With Integrated Sense Resistor 1 Features 1• Single-Cell Li-Ion Battery Fuel Gauge – Resides on System Board – Supports Embedded or Removable Batteries – Powered Directly from Battery with Integrated LDO – Low-Value Integrated Sense Resistor (7 mΩ, Typical) • Easy-to-Configure Fuel Gauging Based on Patented Impedance T 文件：646.16 Kbytes 页数：28 Pages	TI 德州仪器	TI
BQ27421YZFR-G1D	文件：646.16 Kbytes Page：28 Pages	丝印：BQ27421G1D；Package：DSBGA；bq27421-G1 System-Side Impedance Track™ Fuel Gauge With Integrated Sense Resistor 1 Features 1• Single-Cell Li-Ion Battery Fuel Gauge – Resides on System Board – Supports Embedded or Removable Batteries – Powered Directly from Battery with Integrated LDO – Low-Value Integrated Sense Resistor (7 mΩ, Typical) • Easy-to-Configure Fuel Gauging Based on Patented Impedance T 文件：646.16 Kbytes 页数：28 Pages	TI 德州仪器	TI
BQ27421YZFR-G1D.A	文件：646.16 Kbytes Page：28 Pages	bq27421-G1 System-Side Impedance Track™ Fuel Gauge With Integrated Sense Resistor 1 Features 1• Single-Cell Li-Ion Battery Fuel Gauge – Resides on System Board – Supports Embedded or Removable Batteries – Powered Directly from Battery with Integrated LDO – Low-Value Integrated Sense Resistor (7 mΩ, Typical) • Easy-to-Configure Fuel Gauging Based on Patented Impedance T 文件：646.16 Kbytes 页数：28 Pages	TI 德州仪器	TI
BQ27421YZFT-G1A	文件：646.16 Kbytes Page：28 Pages	丝印：BQ27421G1A；Package：DSBGA；bq27421-G1 System-Side Impedance Track™ Fuel Gauge With Integrated Sense Resistor 1 Features 1• Single-Cell Li-Ion Battery Fuel Gauge – Resides on System Board – Supports Embedded or Removable Batteries – Powered Directly from Battery with Integrated LDO – Low-Value Integrated Sense Resistor (7 mΩ, Typical) • Easy-to-Configure Fuel Gauging Based on Patented Impedance T 文件：646.16 Kbytes 页数：28 Pages	TI 德州仪器	TI
BQ27421YZFT-G1A.A	文件：646.16 Kbytes Page：28 Pages	bq27421-G1 System-Side Impedance Track™ Fuel Gauge With Integrated Sense Resistor 1 Features 1• Single-Cell Li-Ion Battery Fuel Gauge – Resides on System Board – Supports Embedded or Removable Batteries – Powered Directly from Battery with Integrated LDO – Low-Value Integrated Sense Resistor (7 mΩ, Typical) • Easy-to-Configure Fuel Gauging Based on Patented Impedance T 文件：646.16 Kbytes 页数：28 Pages	TI 德州仪器	TI
BQ27421YZFT-G1B	文件：646.16 Kbytes Page：28 Pages	丝印：BQ27421G1B；Package：DSBGA；bq27421-G1 System-Side Impedance Track™ Fuel Gauge With Integrated Sense Resistor 1 Features 1• Single-Cell Li-Ion Battery Fuel Gauge – Resides on System Board – Supports Embedded or Removable Batteries – Powered Directly from Battery with Integrated LDO – Low-Value Integrated Sense Resistor (7 mΩ, Typical) • Easy-to-Configure Fuel Gauging Based on Patented Impedance T 文件：646.16 Kbytes 页数：28 Pages	TI 德州仪器	TI

技术参数

Number of series cells：
Single Cell
Communication interface：
I2C
Battery capacity (Min) (mAh)：
100
Battery capacity (Max) (mAh)：
8000
Implementation：
System
External capacity indication：
None
Features：
Impedance Track™ algorithm
Operating temperature range (C)：
-40 to 85
Cell balancing：
—

供应商	型号	品牌	批号	封装	库存	备注	价格
深圳市中亿伟业电子有限公司	BQ27421-G1	TI/德州	2018+	IT(Highaccuracy)	32500	德州代理承诺销售原装正品公司可开正规17%增值税票	询价
深圳市河锋鑫科技有限公司	BQ27421YZFRG1A	TI	22+	9DSBGA	9000	原厂渠道,现货配单	询价
深圳市安富世纪电子有限公司	BQ27421YZFRG1A	TI德州仪器	23+	DSBGA	8000	只做原装现货	询价
天津市博通航睿技术有限公司	BQ27421YZFRG1A	TI德州仪器	23+	DSBGA	7000		询价
深圳市凌旭科技有限公司	BQ27421YZFR-G1A	TI	2016+	DSBGA9	9000	只做原装,假一罚十,公司可开17%增值税发票!	询价
深圳诚思涵科技有限公司	BQ27421YZFR-G1A	TexasInstruments	18+	ICBATTFUELGAUGELICO29DSB	6580	公司原装现货/欢迎来电咨询!	询价
深圳市宇集芯电子有限公司	BQ27421YZFR-G1A	TexasInstruments	25+	9-DSBGA	90000	原厂正规渠道、保证进口原装现货假一罚十价格合理	询价
深圳市赛芯源科技有限公司	BQ27421YZFR-G1A	TI	2017+	DSBGA-9	39000	原装正品,诚信经营	询价
深圳市锐视安科技有限公司	BQ27421YZFR-G1A	TI/德州仪器	15+	DSBGA-9	3321	原装正品现货,可开发票,假一赔十	询价
君宇国际实业有限公司	BQ27421YZFR-G1A	TI	16+	DSBGA	10000	原装正品	询价

更多BQ27421供应商更新时间2026-3-11 8:01:00

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